CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
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Report updated: 12/22/20; data available through 12/21/20.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
As of 12/21/20, there were 634,849 total cases and 8,931 total deaths.
In the past week, new cases grew by 36.4%; new deaths grew by 43.3%.
In the past week, the doubling time went from 31 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 34.9%.; COVID ICU hospitalizations grew by 26.6%.
As of 12/21/20, there were 44,004 total cases and 588 total deaths.
In the past week, new cases grew by 22.0%; new deaths went from 3.4 to 6.0.
In the past week, the doubling time went from 35 days to 36 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 27.9%.; COVID ICU hospitalizations grew by 26.7%.
As of 12/21/20, there were 6,228 total cases and 78 total deaths.
In the past week, new cases grew by 95.3%; new deaths went from 1.0 to 1.6.
In the past week, the doubling time went from 44 days to 23 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.6%.; COVID ICU hospitalizations went from 8.6 to 12.6.
As of 12/21/20, there were 34,918 total cases and 298 total deaths.
In the past week, new cases grew by 68.7%; new deaths went from 1.7 to 2.7.
In the past week, the doubling time went from 52 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 28.9%.; COVID ICU hospitalizations grew by 42.7%.
As of 12/21/20, there were 652 total cases and 2 total deaths.
In the past week, new cases grew by -14.1%; new deaths went from 0.0 to 0.1.
In the past week, the doubling time went from 31 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 2.3 to 1.4.; COVID ICU hospitalizations went from 1.0 to 1.3.
As of 12/21/20, there were 4,697 total cases and 8 total deaths.
In the past week, new cases grew by 35.5%; new deaths went from 0.0 to 0.0.
In the past week, the doubling time went from 30 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 2.3%.; COVID ICU hospitalizations went from 11.0 to 8.4.
As of 12/21/20, there were 57,616 total cases and 557 total deaths.
In the past week, new cases grew by 316.1%; new deaths went from 5.1 to 2.1.
In the past week, the doubling time went from 59 days to 16 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 16.6%.; COVID ICU hospitalizations grew by 12.0%.
As of 12/21/20, there were 1,500 total cases and 16 total deaths.
In the past week, new cases grew by 6.2%; new deaths went from 0.4 to 0.6.
In the past week, the doubling time went from 32 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 5.9 to 8.9.; COVID ICU hospitalizations went from 1.7 to 3.6.
As of 12/21/20, there were 20,882 total cases and 396 total deaths.
In the past week, new cases grew by -41.0%; new deaths went from 2.3 to 2.9.
In the past week, the doubling time went from 37 days to 66 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 36.7%.; COVID ICU hospitalizations grew by 23.8%.
As of 12/21/20, there were 58,200 total cases and 481 total deaths.
In the past week, new cases grew by 36.6%; new deaths went from 1.9 to 1.7.
In the past week, the doubling time went from 38 days to 35 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 24.1%.; COVID ICU hospitalizations grew by 20.4%.
As of 12/21/20, there were 14,654 total cases and 104 total deaths.
In the past week, new cases grew by -0.3%; new deaths went from 0.4 to 0.9.
In the past week, the doubling time went from 57 days to 50 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 5.6%.; COVID ICU hospitalizations went from 7.3 to 7.4.
As of 12/21/20, there were 1,463 total cases and 21 total deaths.
In the past week, new cases grew by -2.0%; new deaths went from 0.1 to -0.1.
In the past week, the doubling time went from 27 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 3.9 to 6.9.; COVID ICU hospitalizations went from 2.0 to 2.0.
As of 12/21/20, there were 3,861 total cases and 7 total deaths.
In the past week, new cases grew by 4.1%; new deaths went from 0.4 to 0.1.
In the past week, the doubling time went from 39 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 4.1 to 5.6.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/21/20, there were 8,995 total cases and 111 total deaths.
In the past week, new cases grew by -9.5%; new deaths went from 2.4 to 0.6.
In the past week, the doubling time went from 35 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 17.2%.; COVID ICU hospitalizations went from 8.4 to 7.7.
As of 12/21/20, there were 9,021 total cases and 136 total deaths.
In the past week, new cases grew by 24.1%; new deaths went from 0.3 to 0.3.
In the past week, the doubling time went from 89 days to 76 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 14.6%.; COVID ICU hospitalizations went from 8.6 to 10.4.
As of 12/21/20, there were 2,230 total cases and 25 total deaths.
In the past week, new cases grew by 3.0%; new deaths went from 0.1 to 0.1.
In the past week, the doubling time went from 34 days to 42 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 8.6 to 12.7.; COVID ICU hospitalizations went from 2.0 to 3.3.
As of 12/21/20, there were 16,435 total cases and 216 total deaths.
In the past week, new cases grew by 25.5%; new deaths went from 2.3 to 1.3.
In the past week, the doubling time went from 69 days to 35 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 37.8%.; COVID ICU hospitalizations went from 6.9 to 13.0.
As of 12/21/20, there were 23,250 total cases and 177 total deaths.
In the past week, new cases grew by 191.7%; new deaths went from 3.1 to 3.0.
In the past week, the doubling time went from 65 days to 21 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 30.5%.; COVID ICU hospitalizations grew by 36.6%.
As of 12/21/20, there were 4,865 total cases and 24 total deaths.
In the past week, new cases grew by 22.0%; new deaths went from 0.6 to 0.1.
In the past week, the doubling time went from 32 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 25.0%.; COVID ICU hospitalizations went from 5.6 to 7.1.
As of 12/21/20, there were 2,289 total cases and 39 total deaths.
In the past week, new cases grew by -19.1%; new deaths went from 0.7 to 2.6.
In the past week, the doubling time went from 31 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 8.9%.; COVID ICU hospitalizations went from 4.3 to 4.0.
As of 12/21/20, there were 128,780 total cases and 1,777 total deaths.
In the past week, new cases grew by 36.0%; new deaths went from 8.7 to 11.9.
In the past week, the doubling time went from 27 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 39.5%.; COVID ICU hospitalizations grew by 32.8%.
As of 12/21/20, there were 11,541 total cases and 104 total deaths.
In the past week, new cases grew by 26.9%; new deaths went from 1.7 to 1.6.
In the past week, the doubling time went from 27 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 6.6%.; COVID ICU hospitalizations grew by 32.9%.
As of 12/21/20, there were 150,422 total cases and 1,753 total deaths.
In the past week, new cases grew by 56.8%; new deaths grew by 70.4%.
In the past week, the doubling time went from 28 days to 21 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.3%.; COVID ICU hospitalizations grew by 27.5%.
As of 12/21/20, there were 56,017 total cases and 741 total deaths.
In the past week, new cases grew by -2.0%; new deaths went from 8.0 to 10.1.
In the past week, the doubling time went from 32 days to 39 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 21.0%.; COVID ICU hospitalizations grew by 21.4%.
As of 12/21/20, there were 2,964 total cases and 23 total deaths.
In the past week, new cases grew by 62.3%; new deaths went from 0.3 to 0.3.
In the past week, the doubling time went from 37 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 8.3 to 12.4.; COVID ICU hospitalizations went from 1.9 to 2.9.
As of 12/21/20, there were 163,945 total cases and 1,375 total deaths.
In the past week, new cases grew by 82.0%; new deaths went from 7.6 to 19.1.
In the past week, the doubling time went from 26 days to 18 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 28.5%.; COVID ICU hospitalizations grew by 23.5%.
As of 12/21/20, there were 129,717 total cases and 1,283 total deaths.
In the past week, new cases grew by 30.7%; new deaths grew by 21.0%.
In the past week, the doubling time went from 30 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 24.0%.; COVID ICU hospitalizations grew by 22.9%.
As of 12/21/20, there were 20,937 total cases and 176 total deaths.
In the past week, new cases grew by 42.6%; new deaths went from 0.4 to 1.3.
In the past week, the doubling time went from 51 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.0%.; COVID ICU hospitalizations grew by 23.4%.
As of 12/21/20, there were 38,268 total cases and 561 total deaths.
In the past week, new cases grew by 53.1%; new deaths went from 1.7 to 3.9.
In the past week, the doubling time went from 31 days to 26 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.9%.; COVID ICU hospitalizations grew by 26.8%.
As of 12/21/20, there were 8,881 total cases and 59 total deaths.
In the past week, new cases grew by 39.2%; new deaths went from 0.6 to 1.9.
In the past week, the doubling time went from 40 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 73.6%.; COVID ICU hospitalizations went from 5.9 to 9.1.
As of 12/21/20, there were 21,160 total cases and 198 total deaths.
In the past week, new cases grew by 3.7%; new deaths went from 0.4 to 2.7.
In the past week, the doubling time went from 33 days to 36 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.7%.; COVID ICU hospitalizations grew by 25.1%.
As of 12/21/20, there were 14,817 total cases and 147 total deaths.
In the past week, new cases grew by 57.3%; new deaths went from 0.3 to 1.0.
In the past week, the doubling time went from 61 days to 48 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 35.4%.; COVID ICU hospitalizations grew by 42.0%.
As of 12/21/20, there were 57,452 total cases and 607 total deaths.
In the past week, new cases grew by -4.1%; new deaths went from 2.1 to 11.6.
In the past week, the doubling time went from 24 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 32.8%.; COVID ICU hospitalizations grew by 31.6%.
As of 12/21/20, there were 7,178 total cases and 70 total deaths.
In the past week, new cases grew by 30.0%; new deaths went from 1.9 to 2.4.
In the past week, the doubling time went from 28 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 18.4%.; COVID ICU hospitalizations went from 9.3 to 11.9.
As of 12/21/20, there were 7,290 total cases and 68 total deaths.
In the past week, new cases grew by -46.2%; new deaths went from 0.9 to 1.3.
In the past week, the doubling time went from 37 days to 81 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.1%.; COVID ICU hospitalizations grew by -3.5%.
As of 12/21/20, there were 16,224 total cases and 94 total deaths.
In the past week, new cases grew by 25.3%; new deaths went from 0.9 to 0.4.
In the past week, the doubling time went from 30 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 28.6%.; COVID ICU hospitalizations grew by 38.6%.
As of 12/21/20, there were 16,802 total cases and 174 total deaths.
In the past week, new cases grew by 65.6%; new deaths went from 0.6 to 1.4.
In the past week, the doubling time went from 60 days to 34 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 6.5%.; COVID ICU hospitalizations grew by 17.9%.
As of 12/21/20, there were 30,549 total cases and 533 total deaths.
In the past week, new cases grew by 7.3%; new deaths went from 4.6 to 7.9.
In the past week, the doubling time went from 42 days to 44 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 25.2%.; COVID ICU hospitalizations grew by 12.1%.
As of 12/21/20, there were 5,601 total cases and 43 total deaths.
In the past week, new cases grew by 1.8%; new deaths went from 1.9 to 1.4.
In the past week, the doubling time went from 33 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/21/20, there were 2,741 total cases and 32 total deaths.
In the past week, new cases grew by 2.4%; new deaths went from 0.3 to 0.3.
In the past week, the doubling time went from 28 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by -20.2%.; COVID ICU hospitalizations went from 1.4 to 1.9.
As of 12/21/20, there were 29,078 total cases and 353 total deaths.
In the past week, new cases grew by 30.7%; new deaths went from 1.4 to 3.7.
In the past week, the doubling time went from 38 days to 34 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 17.6%.; COVID ICU hospitalizations grew by 30.2%.
As of 12/21/20, there were 2,299 total cases and 20 total deaths.
In the past week, new cases grew by 57.9%; new deaths went from 0.6 to 0.4.
In the past week, the doubling time went from 15 days to 16 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 7.1 to 6.1.; COVID ICU hospitalizations went from 0.4 to 0.3.
As of 12/21/20, there were 31,335 total cases and 210 total deaths.
In the past week, new cases grew by 33.6%; new deaths went from 1.4 to 1.7.
In the past week, the doubling time went from 32 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 57.7%.; COVID ICU hospitalizations grew by 22.0%.
As of 12/21/20, there were 7,121 total cases and 104 total deaths.
In the past week, new cases grew by 10.2%; new deaths went from 0.7 to 2.1.
In the past week, the doubling time went from 34 days to 38 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 13.7%.; COVID ICU hospitalizations grew by 24.7%.
As of 12/21/20, there were 3,260 total cases and 15 total deaths.
In the past week, new cases grew by 5.5%; new deaths went from -0.1 to 0.7.
In the past week, the doubling time went from 45 days to 48 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 9.9%.; COVID ICU hospitalizations grew by -2.3%.